英语词汇background radiation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	background radiation
释义	background radiation — 本底辐射 () See also: background n — 背景 n • 底 n • 本底 n • 后台 n • 历史沿革 n radiation n — 辐射 n • 放射 n • 幅射 n • 輻射 n • 放射线 n
随便看	in Dortmund in dose forms indosinian orogeny indosinian orogeny in double digits in double quotes. in doubt in doubt about in doubt as to whether in doubting in downhole in downswing in down time in downtown in downtown New York in downtown New York in downward direction Indo--yl-essigsure in dozens of ways Indra in draft in drafting in drafting a provision in draft version in dramatic fashion

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

background radiation —